CN212701477U

CN212701477U - Dispensing device for tumor chemotherapy

Info

Publication number: CN212701477U
Application number: CN202021356882.2U
Authority: CN
Inventors: 王哲; 梅佳
Original assignee: Central Hospital of Wuhan
Current assignee: Central Hospital of Wuhan
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-16
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a dispensing device for tumor chemotherapy, which comprises a medicine dispensing box, wherein a motor is fixedly arranged on the outer wall of the top part of the medicine dispensing box, a reducer is fixedly connected with the output end of the motor, the output end of the reducer is fixedly connected with a rotating shaft, the rotating shaft is inserted into the medicine dispensing box, a medicine inlet box is fixedly arranged on the outer wall of the top part of the medicine dispensing box, a medicine inlet pipe is welded on the outer wall of the top part of the medicine inlet box, a baffle plate and a stirring rod are welded on the outer wall of the rotating shaft, the stirring rod is positioned below the baffle plate, medicine outlet pipes are respectively welded on the outer walls of the two sides of the bottom end of the medicine dispensing box, a first switch valve is arranged on the medicine inlet box, a cover plate is arranged above the medicine inlet pipe, a scale mark is arranged on the outer wall of the medicine inlet box, through holes are arranged on the baffle plate, a, the second switch valve is arranged on the medicine outlet pipe, and the medicine inlet box is a transparent plastic box.

Description

Dispensing device for tumor chemotherapy

Technical Field

The utility model relates to a medical equipment technical field, in particular to dispensing device for tumour chemotherapy.

Background

With the development of modern medical science and technology, the treatment mode of intravenous infusion of liquid medicines is changed from an open type semi-open type to a totally closed type infusion mode, and in the world pharmaceutical industry, the implementation of the drug production quality management standard ensures that the dynamic management control of the whole production process is carried out by taking the quality as the core in the whole production process of the medicines so as to ensure that high-quality medicines are produced.

Need use multiple medicament when treating tumor chemotherapy, often need dispense, the ratio of the various compositions of accurate control of being not convenient for in the process of dispensing, there is the inhomogeneous condition of multiple composition medicament mixture moreover, consequently, needs a dispensing device for tumor chemotherapy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dispensing device for tumour chemotherapy to solve the ratio of the various composition medicaments of the accurate control of being not convenient for that proposes in the above-mentioned background art and mix inhomogeneous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dispensing device for tumor chemotherapy, includes the medicine dispensing box, fixed mounting has the motor on the top outer wall of medicine dispensing box, the output fixedly connected with reduction gear of motor, the output fixedly connected with axis of rotation of reduction gear, just the axis of rotation inserts the inside of medicine dispensing box, the fixed medicine box that advances that is provided with on the top outer wall of medicine dispensing box, the welding has into pencil on advancing the top outer wall of medicine box, the welding has baffle and puddler on the outer wall of axis of rotation, just the puddler is located the below of baffle, the welding has out the pencil on the bottom both sides outer wall of medicine dispensing box respectively.

Preferably, the rotating shaft is connected with the dosing box through a bearing.

Preferably, a first switch valve is installed on the medicine feeding box, and a cover plate is arranged above the medicine feeding pipe.

Preferably, the outer wall of the medicine feeding box is provided with scale marks.

Preferably, the baffle is provided with a through hole, the top outer wall of the baffle is welded with the baffle frame and the dispersion plate, and the top outer wall of the dispersion plate is provided with a dispersion groove.

Preferably, the outer wall of the stirring rod is welded with a stirring frame.

Preferably, the welding has stirring vane on the outer wall of axis of rotation, just stirring vane is located the below of puddler, stirring vane is the spiral, the last liquid flow hole of having seted up of stirring vane.

Preferably, a second switch valve is arranged on the medicine outlet pipe.

Preferably, the outer wall of the bottom of the dosing box is welded with supporting legs.

The utility model discloses a technological effect and advantage:

1. through the medicine feeding box, the medicine feeding pipe, the first switch valve and the scale marks which are arranged, when medicine is dispensed, the cover plate is firstly opened, the medicine is poured into the medicine feeding box, the scale marks are observed, the quantity of the medicine can be accurately judged, the first switch valve is opened after the medicine is dispensed, the medicine enters the medicine dispensing box, then the first switch valve is closed again, other medicines are poured into the medicine dispensing box, and finally all the medicines are mixed in the medicine dispensing box.

2. Through the baffle that sets up, keep off frame, dispersion board, dispersion tank and through-hole, along with the rotation of baffle, can be favorable to improving the degree of mixing between the different medicaments with spilling of medicament homodisperse in the medicine dispensing box, under the effect of puddler and stirring frame, can carry out abundant stirring to the medicament in the medicine dispensing box, make its mixture more even.

3. Through the spiral stirring vane who sets up, can drive the liquid medicine of dosing box bottom and move in the vertical direction to it is relatively poor to prevent that bottom medicament mobility is relatively poor to lead to its mixing degree of consistency, under the effect of liquid flow hole, is favorable to improving the mobility of medicament on the vertical direction, has further ensured the homogeneity that the medicament mixes.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a schematic view of the baffle structure of the present invention.

Fig. 3 is a schematic view of the structure of the medicine feeding box of the present invention.

In the figure: 1. a dosing box; 2. a motor; 3. a speed reducer; 4. a rotating shaft; 5. feeding a medicine box; 6. a medicine inlet pipe; 7. a baffle plate; 8. a stirring rod; 9. a medicine outlet pipe; 10. a first on-off valve; 11. a cover plate; 12. scale lines; 13. a through hole; 14. a blocking frame; 15. a dispersion plate; 16. a dispersion tank; 17. a stirring frame; 18. a stirring blade; 19. a liquid flow aperture; 20. a second on-off valve; 21. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a dispensing device for tumor chemotherapy as shown in figures 1-3, which comprises a dispensing box 1, a motor 2 is fixedly arranged on the outer wall of the top part of the dispensing box 1, a reducer 3 is fixedly connected with the output end of the motor 2, a rotating shaft 4 is fixedly connected with the output end of the reducer 3, the rotating shaft 4 is inserted into the dispensing box 1, the rotating shaft 4 is connected with the dispensing box 1 through a bearing, a medicine inlet box 5 is fixedly arranged on the outer wall of the top part of the dispensing box 1, the medicine inlet box 5 is a transparent plastic box, a medicine inlet pipe 6 is welded on the outer wall of the top part of the medicine inlet box 5, a baffle 7 and a stirring rod 8 are welded on the outer wall of the rotating shaft 4, and the stirring rod 8 is positioned below the baffle 7, when the device is used, the motor 2 is firstly switched on, the reducer 3 drives the rotating shaft 4 to move after being decelerated, the outer walls of two sides of the bottom end of the dosing box 1 are respectively welded with a medicine outlet pipe 9.

Referring to fig. 1 and 3, a first switch valve 10 is mounted on the medicine feeding box 5, a cover plate 11 is disposed above the medicine feeding pipe 6, and scale marks 12 are disposed on the outer wall of the medicine feeding box 5, so that when medicine is dispensed, the cover plate 11 is opened to pour medicine into the medicine feeding box 5, and the scale marks 12 are observed, thereby accurately determining the amount of poured medicine, after that, the first switch valve 10 is opened to allow medicine to enter the medicine dispensing box 1, and then the first switch valve 10 is closed again to pour other medicine.

Referring to fig. 1 and 2, a through hole 13 is formed on the baffle 7, a baffle frame 14 and a dispersion plate 15 are welded on the outer wall of the top of the baffle 7, a dispersion groove 16 is formed on the outer wall of the top of the dispersion plate 15, when the medicines fall on the baffle 7, the medicines are dispersed and fall from different through holes 13 under the action of the dispersion plate 15 and the dispersion groove 16, the medicines can be uniformly dispersed and sprinkled in the dosing tank 1 along with the rotation of the baffle 7, which is beneficial to improving the mixing degree of different medicines, a stirring frame 17 is welded on the outer wall of the stirring rod 8, the medicines in the dosing tank 1 can be fully stirred under the action of the stirring rod 8 and the stirring frame 17, so that the medicines are mixed more uniformly, stirring blades 18 are welded on the outer wall of the rotating shaft 4, the stirring blades 18 are positioned below the stirring rod 8, the stirring blades 18 are spiral, liquid flow holes 19 are formed in the stirring blades 18, under the action of the spiral stirring blade 18 and the liquid flow hole 19, the liquid medicine at the bottom of the medicine dispensing box 1 can be driven to move in the vertical direction, and the uniformity of medicine mixing is further ensured.

As shown in figure 1, a second switch valve 20 is installed on the medicine outlet pipe 9, after the medicine is dispensed, the second switch valve 20 on the medicine outlet pipe 9 is opened to pour the medicine out, and supporting legs 21 are welded on the outer wall of the bottom of the medicine dispensing box 1 so as to stably support the device.

This practical theory of operation: the utility model relates to a dispensing device for tumor chemotherapy, during the use, at first switch on motor 2, the reduction gear 3 drives axis of rotation 4 motion after slowing down, axis of rotation 4 drives baffle 7 and puddler 8 and rotates, when dispensing, open apron 11, pour into the medicine into 5 insides with the medicament, observe scale mark 12 simultaneously, can accurately judge the volume of pouring into the medicament like this, open first ooff valve 10 after accomplishing, make the medicament enter in the dispensing box 1, then close first ooff valve 10 again and pour into other medicaments, when the medicament falls on baffle 7, under the effect of dispersion board 15 and dispersion groove 16, the medicament disperses and falls from different through-holes 13, along with the rotation of baffle 7, can be with the medicament evenly dispersed spill in the dispensing box 1, be favorable to improving the degree of mixing between different medicaments, under the effect of puddler 8 and agitator 17, can carry out abundant stirring to the medicament in the dispensing box 1, the medicine liquid mixing device has the advantages that the medicine liquid mixing device is more uniform in mixing, the medicine liquid at the bottom of the medicine dispensing box 1 can be driven to move in the vertical direction under the action of the spiral stirring blades 18 and the liquid flow holes 19, the uniformity of medicine mixing is further guaranteed, and the medicine liquid is poured out by opening the second switch valve 20 on the medicine outlet pipe 9 after the medicine dispensing is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A dispensing device for tumor chemotherapy comprises a dispensing box (1), and is characterized in that: fixed mounting has motor (2) on the top outer wall of medicine dispensing box (1), output fixedly connected with reduction gear (3) of motor (2), the output fixedly connected with axis of rotation (4) of reduction gear (3), just axis of rotation (4) insert the inside of medicine dispensing box (1), fixedly on the top outer wall of medicine dispensing box (1) be provided with into medical kit (5), just it is the transparent plastic case to advance medical kit (5), the welding has into pencil (6) on the top outer wall of advancing medical kit (5), the welding has baffle (7) and puddler (8) on the outer wall of axis of rotation (4), just puddler (8) are located the below of baffle (7), the welding has out pencil (9) respectively on the bottom both sides outer wall of medicine dispensing box (1).

2. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: the rotating shaft (4) is connected with the medicine dispensing box (1) through a bearing.

3. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: the medicine inlet box (5) is provided with a first switch valve (10), and a cover plate (11) is arranged above the medicine inlet pipe (6).

4. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: and scale marks (12) are arranged on the outer wall of the medicine feeding box (5).

5. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: the baffle is characterized in that the baffle (7) is provided with a through hole (13), the top outer wall of the baffle (7) is welded with a baffle frame (14) and a dispersion plate (15), and the top outer wall of the dispersion plate (15) is provided with a dispersion groove (16).

6. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: and a stirring frame (17) is welded on the outer wall of the stirring rod (8).

7. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: the welding has stirring vane (18) on the outer wall of axis of rotation (4), just stirring vane (18) are located the below of puddler (8), stirring vane (18) are the spiral, liquid flow hole (19) have been seted up on stirring vane (18).

8. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: and a second switch valve (20) is arranged on the medicine outlet pipe (9).

9. The dispensing device for tumor chemotherapy according to claim 1, characterized in that: the outer wall of the bottom of the medicine dispensing box (1) is welded with supporting legs (21).